Sing in the way dogs sing, that is - i.e. howling loudly and often. And yet, at the same time, to Russia's theme tune. Sorry, national anthem.

Of course, it's not the only example of animals doing things that humans normally do. After all, we make it one of our missions here at Huffington Post UK Comedy to bring you the very finest silly videos of pets behaving in an altogether unusual way - as this video gallery below proves beyond a shadow of a doubt. Dogs eating with knives and forks, anyone?